Mysteries :  The Official GrahamHancock.com forums
For serious discussion of the controversies, approaches and enigmas surrounding the origins and development of the human species and of human civilization. (NB: for more ‘out there’ posts we point you in the direction of the ‘Paranormal & Supernatural’ Message Board). 
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How do you know whether those marks are ancient or modern? I realize there is graffiti on some of those walls that seem to go far back in time, but how much credence can be put in that as "proof" of the age of that stonework? I think there's too much riding on those toolmarks to make the assumption that the graffiti itself can serve as the sole basis for authentic dating.

I'm not familiar with the climate there. How long is required for the growth of that low brush (around the 9:00 segment)?

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How can any of us ever know, when all we can do is think?

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Subject Views Written By Posted
No other explanation ...high tech 1578 Racho 11-Nov-17 21:39
sorry to all...but at the 21 min mark and a few minutes after 324 Racho 11-Nov-17 22:08
Re: No other explanation ...high tech 390 D-Archer 12-Nov-17 08:57
Re: No other explanation ...high tech 351 Thanos5150 12-Nov-17 17:31
Not megalithic 433 Racho 14-Nov-17 06:40
Re: Not megalithic 263 Audrey 14-Nov-17 18:08
Re: Not megalithic 284 Jon Ellison 14-Nov-17 20:33
Re: Not megalithic 187 Audrey 14-Nov-17 21:56
Re: Not megalithic 205 Jon Ellison 14-Nov-17 22:23
Re: Not megalithic 211 Audrey 14-Nov-17 22:49
Re: Not megalithic 177 Jon Ellison 14-Nov-17 23:33
Re: Not megalithic 265 Audrey 15-Nov-17 01:49
Re: Not megalithic 371 Jon Ellison 15-Nov-17 07:35
Re: Not megalithic 198 Audrey 15-Nov-17 22:23
Re: Not megalithic 262 Racho 27-Nov-17 01:46
Re: Not megalithic 238 Corpuscles 27-Nov-17 02:28
Re: Not megalithic 276 Racho 27-Nov-17 02:52
Stone Spheres Are Natural Formations 153 Barbelo 27-Nov-17 05:37
I think the point is proven 196 Racho 27-Nov-17 06:04
Re: I think the point is proven ; 221 Barbelo 27-Nov-17 11:02
dismissive 126 Racho 27-Nov-17 16:48
Re: I think the point is proven 147 Origyptian 27-Nov-17 15:36
Let's learn about the science/realities associated with cutting stone 177 Racho 27-Nov-17 06:41
Re: Not megalithic 152 Origyptian 27-Nov-17 06:50
I Second That 234 Barbelo 27-Nov-17 20:52
wow...talk about being unhinged/triggered 181 Racho 27-Nov-17 23:26
Re: wow...talk about being unhinged/triggered 186 Corpuscles 27-Nov-17 23:46
Re: wow...talk about being unhinged/triggered 226 Barbelo 28-Nov-17 00:00
you start... 248 Racho 28-Nov-17 03:53
Re: you start... 243 Barbelo 28-Nov-17 05:15
Re: I Second That 268 Audrey 28-Nov-17 01:43
Wacko or Crackpot? 280 Barbelo 28-Nov-17 02:30
Re: Wacko or Crackpot? 213 Corpuscles 28-Nov-17 02:49
Re: Wacko or Crackpot? 238 Audrey 28-Nov-17 03:38
Re: Wacko or Crackpot? 313 Barbelo 28-Nov-17 05:23
Re: Not megalithic 162 Corpuscles 27-Nov-17 20:03
Re: Not megalithic 257 Audrey 28-Nov-17 00:11
Re: Not megalithic 297 Corpuscles 28-Nov-17 00:55
Re: Not megalithic 220 Audrey 28-Nov-17 02:02
Re: Not megalithic 326 Warwick 29-Nov-17 21:08
Re: Not megalithic 228 Origyptian 15-Nov-17 22:38
Re: Not megalithic 196 Jon Ellison 15-Nov-17 23:10
Re: Not megalithic 185 Jon Ellison 15-Nov-17 23:32
Re: Not megalithic 294 Origyptian 16-Nov-17 02:47
Re: Not megalithic 232 Origyptian 16-Nov-17 02:43
Re: Not megalithic 302 Origyptian 14-Nov-17 21:58
Re: Not megalithic 248 Jon Ellison 14-Nov-17 22:14
Re: Not megalithic 217 Origyptian 14-Nov-17 22:38
Re: Not megalithic 202 Thanos5150 14-Nov-17 22:55
Re: Not megalithic 261 Thanos5150 14-Nov-17 23:02
Re: Not megalithic 176 Audrey 14-Nov-17 23:46
Re: Not megalithic 262 Corpuscles 15-Nov-17 00:09
Re: Not megalithic 266 Audrey 15-Nov-17 01:15
Re: Not megalithic 286 Thanos5150 15-Nov-17 00:26
Re: Not megalithic 236 Corpuscles 14-Nov-17 22:47
Re: Not megalithic 248 Warwick 15-Nov-17 02:47
Re: Not megalithic 271 Audrey 15-Nov-17 04:06
Re: Not megalithic 192 Warwick 18-Nov-17 00:59
Re: Not megalithic 273 Racho 15-Nov-17 06:26
Re: Not megalithic 292 Warwick 18-Nov-17 01:01
Re: No other explanation ...high tech 339 Origyptian 12-Nov-17 14:37
Re: No other explanation ...high tech 369 Corpuscles 12-Nov-17 17:48
There Has Never Been Solid Ground 300 cladking 12-Nov-17 19:10
Re: There Has Never Been Solid Ground 270 Corpuscles 12-Nov-17 20:06
Re: There Has Never Been Solid Ground 281 cladking 12-Nov-17 20:55
Re: There Has Never Been Solid Ground!!!!!!!!!!! 259 Corpuscles 12-Nov-17 21:26
Re: There Has Never Been Solid Ground!!!!!!!!!!! 301 cladking 12-Nov-17 21:42
Facinating 271 Warwick 14-Nov-17 20:23
Re: Facinating 239 cladking 14-Nov-17 21:33
Re: Facinating 266 Warwick 15-Nov-17 02:51


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